Physician
Marcus Mayus MD INC
Marcus Mayus MD INC was paid $292K by Medicaid between Apr 2022 and Dec 2024, across 13 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 63% of everything it billed.
33Billing provider infoMARCUS MAYUS MD INC
GREENWICH, CT 06830
GREENWICH, CT 06830
33aNPI1780341743assigned 11/24/2021
33bProvider typeInternal Medicine Physician
28Total paid$292K
24GClaims5,210
24DCodes billed13
24AFirst – last monthApr 2022 – Dec 2024
Compared with peers
Next to other Internal Medicine Physician providers in Connecticut
Rank by total paid#64 of 295
Median peer was paid$35K
This provider vs. median8.3×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2022 | 1,668 | $82K | |
| 2023 | 1,939 | $116K | |
| 2024incomplete | 1,603 | $94K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 63% | 2,611 | 2,042 | $183K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 19% | 1,136 | 977 | $55K |
| 99443 | 11% | 705 | 631 | $33K | |
| 87635 | Infectious agent detection by nucleic acid; SARS-CoV-2 (COVID-19), amplified probe | 1.8% | 149 | 132 | $5K |
| 87502 | Infectious agent detection by nucleic acid, influenza virus, for multiple types or subtypes, includes all targets | 1.1% | 55 | 51 | $3K |
| 93000 | 1.0% | 243 | 228 | $3K | |
| 99395 | Periodic comprehensive preventive medicine reevaluation, established patient, 18-39 years | <1% | 14 | 14 | $2K |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | <1% | 13 | 13 | $2K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | <1% | 12 | 12 | $2K |
| 96372 | Therapeutic, prophylactic, or diagnostic injection; subcutaneous or intramuscular | <1% | 116 | 86 | $1K |
| 99490 | Ccm add 20min | <1% | 107 | 102 | $1K |
| 99442 | <1% | 21 | 18 | $587.91 |
1 more codes
| 94375 | <1% | 28 | $414.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialMAYUS, MARCUS (PHYSICIAN/OWNER)